Tor Browser 7.5.1 is released

Tor Browser 7.5.1 is now available from the Tor Browser Project page and also from our distribution directory.

This release features important security updates to Firefox.

In addition to security updates to Firefox (52.7.0esr) this release includes newer versions of Tor (, NoScript (, and obfs4proxy (0.0.7).

Moreover, we fixed sandbox incompatibilities for 64bit Windows Vista users and amended the NoScript whitelist, which unbreaks extension panels on higher security levels.

Note: We did not include the latest HTTPS Everywhere release in Tor Browser 7.5.1 as we need to first test some changes in its new build system in an alpha release to make sure we still can build everything reproducibly. We expect to have this fixed in the next stable release, though. Sorry for any inconvenience.

The full changelog since Tor Browser 7.5 is:

  • All platforms
    • Update Firefox to 52.7.0esr
    • Update Tor to
    • Update Torbutton to
      • Bug 24159: Version check does not deal with platform specific checks
      • Bug 25016: Remove 2017 donation banner
      • Translations update
    • Update Tor Launcher to
      • Bug 25089: Special characters are not escaped in proxy password
      • Translations update
    • Update NoScript to
    • Bug 25356: Update obfs4proxy to v0.0.7
    • Bug 25000: Add [System+Principal] to the NoScript whitelist
  • Windows
    • Bug 25112: Disable sandboxing on 64-bit Windows <= Vista




Fill in your details below or click an icon to log in: 徽标

You are commenting using your account. Log Out /  更改 )

Google+ photo

You are commenting using your Google+ account. Log Out /  更改 )

Twitter picture

You are commenting using your Twitter account. Log Out /  更改 )

Facebook photo

You are commenting using your Facebook account. Log Out /  更改 )

Connecting to %s